ON Semiconductor
Dual JK Positive Edge-Triggered Flip-Flop
Fairchild Semiconductor
Dual Positive-Edge-Triggered J-K Flip-Flop with Preset, Clear, and Complementary Outputs
Fairchild Semiconductor
Dual Positive-Edge-Triggered J-K Flip-Flop with Preset, Clear, and Complementary Outputs
ON Semiconductor
Dual JK Positive Edge-Triggered Flip-Flop
ON Semiconductor
Dual JK Positive Edge-Triggered Flip-Flop
Motorola => Freescale
DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP